Does anyone know what board of PCBA of Peng Zexiang Technology is, and what is it used for?
PCBA is the abbreviation of Printed Circuit Board + Assembly. The Printed Circuit Board is a printed circuit board. Adding Assembly means that the circuit board has already put the chip components on the board, which is already a semi-finished product. The process of assembling components (including patches, inserts, and dip soldering) on a board is sometimes referred to as PCBA.